Got answer:
HEADER:
opcode = QUERY, id = 2, rcode = NOERROR
header flags: response, want recursion, recursion avail.
questions = 1, answers = 4, authority records = 0, additional = 0
QUESTIONS:
www.google.com, type = A, class = IN
ANSWERS:
-> www.google.com
canonical name = www.l.google.com
ttl = 603496 (6 days 23 hours 38 mins 16 secs)
-> www.l.google.com
internet address = 64.233.167.104
ttl = 146 (2 mins 26 secs)
-> www.l.google.com
internet address = 64.233.167.147
ttl = 146 (2 mins 26 secs)
-> www.l.google.com
internet address = 64.233.167.99
ttl = 146 (2 mins 26 secs)